Asteroid General Data

2019 JR₂

General information

Preliminary designation	2019 JR₂
Group	Apollo
Absolute magnitude	27.07
Approximate diameter (m)	10
Approximate mass (kg)	1.97·10⁶
Number of observations	29
Arc length (days)	6

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	86.780306
a – orbit major semiaxis (astronomical units)	1.27385600
e – orbit eccentricity	0.44432700
ω – orbit ascending node-perihelion angle (degrees)	90.720650
Ω – longitude of orbit ascending node (degrees)	40.582373
i – orbit inclination to the ecliptic plane (degrees)	8.301816

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	245.970225	1.27706965	0.44538059	88.058049	42.643996	8.259434	0.70828762	1.443187
01/21/1858	285.226703	1.27707514	0.44540446	88.396930	42.298113	8.259992	0.70826017	1.443196
01/29/1887	333.304166	1.27369753	0.44492758	89.043682	41.957220	8.217818	0.70699437	1.437474
02/07/1916	33.436069	1.27508641	0.44523495	89.272467	41.709471	8.208655	0.70737337	1.439826
02/14/1945	110.920173	1.27166404	0.44440882	89.298240	41.480928	8.266586	0.70652532	1.434033
02/22/1974	198.260476	1.27187294	0.44440856	89.539076	41.248657	8.262896	0.70664172	1.434387
03/02/2003	290.754505	1.26992991	0.44426193	89.913149	41.004416	8.240379	0.70574840	1.431101
03/09/2032	18.047973	1.27377145	0.44429145	90.793280	40.485689	8.301354	0.70784568	1.437599
03/17/2061	73.843344	1.27597805	0.44483101	91.283551	40.130864	8.303953	0.70838344	1.441337
03/25/2090	130.465669	1.27404264	0.44433375	91.658217	39.913349	8.297279	0.70794250	1.438059
04/03/2119	205.952593	1.27077157	0.44324341	92.225808	39.409748	8.280989	0.70751045	1.432524
04/10/2148	294.820893	1.27247932	0.44316448	92.648408	39.157602	8.263998	0.70856169	1.435412
04/18/2177	10.485609	1.27308777	0.44320844	92.906933	38.888688	8.236734	0.70884453	1.436442

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